(3-7x)-6=312

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Solution for (3-7x)-6=312 equation:


Simplifying
(3 + -7x) + -6 = 312

Remove parenthesis around (3 + -7x)
3 + -7x + -6 = 312

Reorder the terms:
3 + -6 + -7x = 312

Combine like terms: 3 + -6 = -3
-3 + -7x = 312

Solving
-3 + -7x = 312

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '3' to each side of the equation.
-3 + 3 + -7x = 312 + 3

Combine like terms: -3 + 3 = 0
0 + -7x = 312 + 3
-7x = 312 + 3

Combine like terms: 312 + 3 = 315
-7x = 315

Divide each side by '-7'.
x = -45

Simplifying
x = -45

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